Overview

§21.1 - Historical Timeline

§21.2 - Units, Dimensions, And Notation

§21.3 - Technically Brief - Micro & Nanotechnology

§21.4 - Circuit Representation

Circuit Elements

Circuit Architecture

Planar Circuits

§21.5 - Electric Change & Current

Charge

Current

Current Variations

§21.6 - Voltage & Power

Voltage

Ground

Measuring Voltage And Current

Open And Short Circuits

Switches

Power

§21.7 - Technology Brief: Voltage: How Big Is It?

§21.8 - Circuit Elements

Independent Voltage Source

Independent Current Source

Dependent Sources